17.632 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.045 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (neg b) (sqrt (+ (pow b 2.0) (* 4.0 ac))))
0.052 * * [simplify]: iteration  0 :  18  enodes  (cost  6 )
0.054 * * [simplify]: iteration  1 :  26  enodes  (cost  6 )
0.055 * * [simplify]: iteration  2 :  46  enodes  (cost  6 )
0.057 * * [simplify]: iteration  3 :  92  enodes  (cost  6 )
0.060 * * [simplify]: iteration  4 :  257  enodes  (cost  6 )
0.066 * * [simplify]: iteration  5 :  1250  enodes  (cost  6 )
0.098 * * [simplify]: iteration  6 :  4929  enodes  (cost  6 )
0.246 * * [simplify]: iteration  7 :  5001  enodes  (cost  6 )
0.247 * [simplify]: Simplified to:
   (- (neg b) (sqrt (+ (pow b 2.0) (* 4.0 ac))))
0.247 * [progress]: [Phase 3 of 3] Extracting.
0.250 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (neg b) (sqrt (+ (pow b 2.0) (* 4.0 ac))))
0.250 * * [simplify]: iteration  0 :  12  enodes  (cost  6 )
0.251 * * [simplify]: iteration  1 :  12  enodes  (cost  6 )
0.251 * [simplify]: Simplified to:
   (- (neg b) (sqrt (+ (pow b 2.0) (* 4.0 ac))))
1.943 * [regime-testing]: End program error score: 30.353681433849175